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TLV62130RGTR

3A 3-17V synchronous buck, 2.5MHz, DCS-Control, 19uA Iq, 100% duty cycle, VQFN-16 3x3mm

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Manufacturer Part：

TLV62130RGTR

Package：

VQFN-16 (RGT) 3x3 mm

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Description

Product Overview

The TLV62130RGTR from Texas Instruments is a 3A, 3V-to-17V synchronous step-down DC-DC converter in a VQFN-16 (RGT) 3×3 mm package. Using DCS-Control topology, it achieves up to 2.5 MHz switching frequency, 19 uA quiescent current, 100% duty cycle mode, and programmable soft-start with power-good output for high-density POL applications.

Key Specifications

Output Current 3A
Input Voltage 3V – 17V
Output Voltage 0.9V – 5.5V (adjustable)
Switching Frequency 1.25 MHz or 2.5 MHz (pin-selectable)
Quiescent Current 19 uA (typical, PSM)
Topology DCS-Control (synchronous buck)
Duty Cycle Up to 100%
Soft Start Programmable (external cap)
Power Good Open-drain output
Package VQFN-16 (RGT) 3×3 mm
Temperature -40 to +85 deg C

Features

  • DCS-Control topology for fast transient response and high output accuracy
  • Pin-selectable switching frequency (1.25 or 2.5 MHz) for design flexibility
  • Seamless power-save mode transition for high efficiency at light loads
  • 100% duty cycle mode for lowest dropout operation
  • Pin-compatible with TPS62130 and TLV62150 for easy upgrades

Applications

  • 12V standard rail point-of-load power supplies
  • Single or multi-cell Li-ion battery-powered systems
  • FPGA and processor core voltage generation
  • Embedded system POL regulation
  • Broadband and networking equipment

The TLV62130 is a high-efficiency synchronous step-down DC-DC converter from Texas Instruments optimized for high power density applications. Using TI’s proprietary DCS-Control topology, it delivers fast transient response and high output voltage accuracy. The device supports 3V to 17V input and delivers up to 3A output with adjustable voltage from 0.9V to 5.5V. A pin-selectable switching frequency (1.25 or 2.5 MHz) enables trade-offs between efficiency and solution size. The 19 uA quiescent current in power-save mode and seamless PSM transition ensure high efficiency across the entire load range.

The TLV62130 employs TI’s DCS-Control (Direct Control with Seamless transition) topology, which combines voltage-mode control with a direct feedforward path for fast transient response. At heavy loads, the device operates in PWM mode at the selected frequency (1.25 or 2.5 MHz via FSW pin). As load decreases, it seamlessly transitions to power-save mode (PFM), reducing switching frequency proportionally to maintain efficiency. The 100% duty cycle mode allows the high-side MOSFET to remain on continuously when input voltage approaches output, minimizing dropout. Programmable soft-start via an external capacitor on the SS/TR pin controls output voltage ramp rate. The open-drain PG pin indicates when output is within regulation.

Pin Name Type Function
1-3 SW Output Switch node (to inductor)
4 PG Output Power good (open-drain)
5 FB Input Voltage feedback (resistor divider)
6 AGND Power Analog ground
7 FSW Input Frequency select (Low=2.5MHz, High=1.25MHz)
8 DEF Input Output voltage scaling (Low=nominal, High=+5%)
9 SS/TR Input Soft-start / tracking (external cap)
10 AVIN Power Analog/control supply input
11-12 PVIN Power Power stage supply input
13 EN Input Enable (high=on, low=off)
14 VOS Input Output voltage sense and control loop
  • 12V to 3.3V POL: standard networking equipment step-down
  • Li-ion to FPGA core: 3.6-4.2V battery to 1.2V core voltage
  • Industrial 24V-to-5V: wide input range for factory automation
  • Portable instruments: 19 uA Iq extends battery life at light loads
  • Broadband/CPE: high density 3x3mm package for space-constrained boards
Manufacturer Part Number Package Notes
TI TLV62130RGTT VQFN-16 Same device, different packaging option
TI TPS62130RGTR VQFN-16 Improved variant, pin-compatible
TI TLV62150RGTR VQFN-16 Pin-compatible, higher current (5A)
TI TLV62585RGTR VQFN-16 5.5V max input, 5A version
Monolithic Power MP8759GD-Z QFN-16 9A, similar form factor
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Quality is the core foundation of our long-term global cooperation. With over 20 years of experience in the electronic component industry, Materialparts has built a strict and standardized quality management system covering component sourcing, incoming inspection, full-batch testing, packaging and delivery. We are committed to delivering 100% genuine, high-reliability electronic components for industrial control, automotive electronics, consumer electronics and medical device industries, and fully safeguarding your production and R&D projects.

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Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

Shipping & Payment

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5. Local Pickup in Shenzhen

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Contact Information

Email: info@ic-vendor.com

Tel / WhatsApp: +86 13760382860

Service & Packaging

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

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Professional Packaging Standards

Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

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Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@ic-vendor.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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